The reliance in psychology on verbal definitions means that psychological research is unusually moored to how humans think and communicate about categories. Psychological concepts (e.g., intelligence, attention) are easily assumed to represent objective, definable categories with an underlying essence. Like the "vital forces" previously thought to animate life, these assumed essences can create an illusion of understanding. By synthesizing a wide range of research lines from cognitive, clinical, and biological psychology and neuroscience, we describe a pervasive tendency across psychological science to assume that essences explain phenomena. Labeling a complex phenomenon can appear as theoretical progress before there is sufficient evidence that the described category has a definable essence or known boundary conditions. Category labels can further undermine progress by masking contingent and contextual relationships and obscuring the need to specify mechanisms. Finally, we highlight examples of promising methods that circumvent the lure of essences and suggest four concrete strategies for identifying and avoiding essentialist intuitions in theory development.PurposeTo analyze research productivity, as assessed by the National Institutes of Health-supported relative citation ratio (RCR), for a cohort of Southern academic ophthalmologists.DesignA descriptive and cross-sectional design was used. Data on gender, academic rank (assigned as an assistant professor, associate professor, professor, or "other"), degrees, and career duration were collected using online resources. Research yield was quantified using mean and weighted RCR data queried from the iCite database. Significant between-group differences were calculated using the Mann-Whitney U-test and the Kruskal-Wallis test.SettingsPracticing academic ophthalmologists at Accreditation Council for Graduate Medical Education-accredited ophthalmology programs in the Southern United States (n = 1018).ResultsFor all Southern academic ophthalmologists, median mean RCR was 0.90 (IQR 0.18-1.71) and median weighted RCR was 5.12 (IQR 0.34-33.18). Advanced academic rank and PhD acquisition were significantly associated with increased mean and weighted RCR. After exclusion of faculty within the "other" category, median mean RCR was 1.12 (IQR 0.54-1.80) and median weighted RCR was 11.65 (IQR 2.03-45.58). Furthermore, effects of career duration and gender emerged. Ophthalmologists with longer careers had significantly higher mean and weighted RCR than their younger counterparts. Males had significantly higher mean and weighted RCR than females.ConclusionsAcademic rank and attainment of a PhD degree were correlated with increased research productivity. When analyses focused exclusively on faculty not in the "other" subgroup, male gender, and lengthier career were associated with increased mean and weighted RCR, the former of which potentially highlights differences in professional advancement between genders.To expand the knowledge regarding the clinical presentation of endophthalmitis.
We included six cases of endophthalmitis between January 2018 and December 2020. From all cases, we collected general demographic data, relevant medical, ophthalmological history, microbiological and antibiotic sensitivity results. All cases had a minimum follow-up of 9months. All cases were treated with intravitreal moxifloxacin and dexamethasone and pars plana vitrectomy. Undiluted vitreous, corneal, conjunctival, and aqueous samples were cultured and analyzed with the Vitek 2 system.
The prevalence of endophthalmitis was 6%. (95%CI 2.26%-12.73%). The mean age at diagnosis was 60.5±15.5years. All patients had poor visual acuity, severe pain, and severe conjunctival hyperemia at diagnosis. Only one case had a significant improvement in visual acuity at the end of the follow-up.
are an emerging cause of endophthalmitis and should be considered as part of the differential diagnosis.
Kocuria spp are an emerging cause of endophthalmitis and should be considered as part of the differential diagnosis.Education involving active engagement in the arts, herein called arts education, is often believed to foster the development of desirable personality traits and skills in children and adolescents. Yet the impact of arts education on personality development has rarely been systematically investigated. In the current article, we reviewed the literature on personality change through arts education. We identified 36 suitable experimental and quasi-experimental studies. Evidence from these studies tentatively suggests that arts-education programs can foster personality traits such as extraversion and conscientiousness but not self-esteem. https://www.selleckchem.com/products/Compk.html In addition, the effects of arts education appeared to be stronger in early and middle childhood than in preadolescence and early adolescence. However, the evidence for the effectiveness of arts education was very limited among the few included true experiments. Furthermore, the reviewed studies were heterogenous and subject to content-related, methodological, and statistical limitations. Thus, the current evidence base is inconclusive as to the effects of arts education on personality development. By identifying potential effects of arts education and limitations of past research, our review serves as a call for more research and guidepost for future studies on arts education and personality change.Purpose To present a case study that describes novel ocular manifestations of Powassan virus encephalitis using fundus imaging.Study Design Case Report. Results In this case study, fundus photographs, fundus autofluorescence, and fluorescein angiography were used to highlight Powassan virus-induced multifocal choroiditis with linear streaks.Conclusions Our case study demonstrates novel retinal findings of Powassan virus, a pattern which is commonly described in eyes infected with West Nile Virus, another type of flavivirus.Inner experience is widely accepted by psychologists and lay people as being straightforwardly observable Inner speech, visual images, feelings, and so on are understood to be directly apprehendable "before the footlights of consciousness." Many psychologists hold that such characteristics of inner experience play substantial theoretical roles and have applied significance across a wide range of cognitive, affective, performance, and clinical situations. If so, the frequency of occurrence of these characteristics is of fundamental importance. Such frequencies are usually estimated by questionnaires or by questionnaire-based experience sampling. However, there are reasons to wonder about the accuracy of such questionnaire-based estimates. We present three studies that compared, head-to-head, questionnaire-based experiential frequencies with frequencies discovered using descriptive experience sampling (DES), a method for random sampling in the natural environment that aspires to apprehend inner experience with as high fidelity as the state of the art allows.